Assignee
ISOWA KK
JP27 patents
Top patents by PatentIndex Score
US5562032AOct 8, 1996
Corrugated board sheet transporting system in printing line
ISOWA KK20 citations92
US6800052B1Oct 5, 2004
Corrugating machine and corrugating roll design for the same
ISOWA KK43 citations90
US6546866B1Apr 15, 2003
Ink viscosity measuring device, ink viscosity adjusting method and device therefor, and a printing apparatus
ISOWA KK23 citations89
US5265535ANov 30, 1993
Printing machine for corrugated board sheet
ISOWA KK21 citations86
US9193127B2Nov 24, 2015
Single facer and corrugating roll pair exchanging method therefor
ISOWA KK8 citations83
US7165495B2Jan 23, 2007
Apparatus for removing and/or recovering ink, printing machine including such apparatus, and method for supplying and/or recovering ink
ISOWA KK10 citations82
US6131901AOct 17, 2000
Sheet-stacking device, suction conveyor, and suction belt for sheet stackers
ISOWA KK53 citations82
US7178801B2Feb 20, 2007
Accumulating and delivering apparatus for cardboard sheets
ISOWA KK15 citations80
US6901861B2Jun 7, 2005
Ink viscosity measuring device, ink viscosity adjusting method and a device therefor, and a printing apparatus
ISOWA KK15 citations80
US7370562B2May 13, 2008
Method for controlling slitter-scorer apparatus
ISOWA KK10 citations79
US8353591B2Jan 15, 2013
Apparatus and method for printing corrugated cardboard sheets
ISOWA KK11 citations78
US9187273B2Nov 17, 2015
Corrugated paperboard sheet feeding apparatus
ISOWA KK4 citations72
US9120285B2Sep 1, 2015
Sheet feeder of corrugated cardboard sheet box making machine
ISOWA KK6 citations72
US6143112ANov 7, 2000
Method and apparatus for producing single face corrugated web
ISOWA KK8 citations72
US5528487AJun 18, 1996
Method and apparatus of controlling the positioning of corrugated board sheet processing machine
ISOWA KK9 citations72
US5449431ASep 12, 1995
Single facer in corrugator having a plurality of fluting units
ISOWA KK10 citations72
US5238352AAug 24, 1993
Web roll transferring apparatus
ISOWA KK12 citations72
US9033599B2May 19, 2015
Printing device with print timing control based on paperboard basis weight
ISOWA KK4 citations71
US5512020AApr 30, 1996
Belt meandering preventing system in single facer
ISOWA KK14 citations71
US6238198B1May 29, 2001
Roll-out apparatus for corrugating roller
ISOWA KK9 citations66
US6289960B1Sep 18, 2001
Apparatus having a wrapped roll for making a single faced corrugated board
ISOWA KK2 citations61
US7854429B2Dec 21, 2010
Apparatus for transferring sheet
ISOWA KK6 citations60
US5647947AJul 15, 1997
Belt speed controller in single facer
ISOWA KK3 citations60
US5427027AJun 27, 1995
Printing die replacement assisting unit in printing apparatus
ISOWA KK3 citations60
US7731349B2Jun 8, 2010
Printing machine
ISOWA KK2 citations59
US6648042B2Nov 18, 2003
Load-applying device for a double facer
ISOWA KK2 citations59
US9327934B2May 3, 2016
Sheet stacking apparatus and sheet stacking method
ISOWA KK1 citations50